Looking at the universe of stocks we cover at Dividend Channel, on 8/3/17, Sunoco LP , CrossAmerica Partners LP , and Martin Midstream Partners LP will all trade ex-dividend for their respective upcoming dividends. Sunoco LP will pay its quarterly dividend of $0.8255 on 8/15/17, CrossAmerica Partners LP will pay its quarterly dividend of $0.6225 on 8/14/17, and Martin Midstream Partners LP will pay its quarterly dividend of $0.50 on 8/14/17.